1. Aena (2020). Guía de tarifas 2020 (tariff guide 2020): Edición octubre (edition october). http://www.aena.es/es/comercial/guia-tarifas.html.
2. Airbus (2018). Global market forecast: Global networks, global citizens: 2018–2037. https://www.airbus.com/content/dam/corporate-topics/publications/media-day/GMF-2018-2037.pdf.
3. Airbus (2019). Airbus and emirates reach agreement on a380 fleet, sign new widebody orders. https://www.airbus.com/newsroom/press-releases/en/2019/02/airbus-and-emirates-reach-agreement-on-a380-fleet--sign-new-widebody-orders.html.
4. Airport Cooperative Research Program (2010). Airport passenger terminal planning and design: Volume 1: Guidebook. http://jetchico.org/wp-content/uploads/2016/06/Airport-Passenger-Terminal-Planning-and-Design-vol-1.pdf.
5. Airport Improvement Magazine (2010). "Like new" boarding bridges return to service at daytona beach. https://airportimprovement.com/article/new-boarding-bridges-return-service-daytona-beach.